baber/WOPTO huggingface dataset:
Patent SE-8204667-L (SE)
Inventor: TIBUSSEK F
IPC: E21D1/06
Filed: 1982-08-12
Abstract: A holding device for a boring head tool and the tool itself are arranged so that the tool can be mounted from the rear of the boring head. The tool is mounted on a supporting member which has head parts provided with supporting faces and the holding device has rigid support surfaces for engaging the supporting faces of the tool. The support surfaces are directed towards the front of the holding device and the holding device also has passages extending from the rear to in front of the rigid support surfaces as to allow the passage therethrough of the head parts for assembly. The head parts are conveyed through the passages in rotated positions offset with respect to their position in the assembled state and then moved to an assembly position in which the contact surfaces of the tool are held against the rigid support surfaces of the holding device by fastening screws which engage in threaded bores of the head parts.
Patent SE-8205369-L (SE)
Inventor: BLAIVE D
IPC: B65D39/04
Filed: 1982-09-20
Abstract: 1. Process for a leak-tight closing and opening of a container-plug assembly for irradiated nuclear fuel, the container having an opening the upper edge of which has at least one cylindrical inner face, and the plug having a cylindrical outer face cooperating with the said inner face of the container opening, characterised in that the closure is produced by heat-shrinking the upper edge of the container opening over the plug and that the opening is produced by rapid heating of the upper edge of the container opening followed by withdrawal of the plug.
Patent SE-8300118-L (SE)
Inventor: ELMORE C L
IPC: D21C3/02
Filed: 1983-01-12
Abstract: A method for producing both kraft pulp and alcohol from hardwood chips or the like. The chips are subjected to mild acid prehydrolysis following by mild caustic pre-extraction. The withdrawn hydrolystate has insufficient furfural to inhibit microorganism growth, and both the hexose and pentose sugars in the hydrolysate are fermented to ultimately produce ethanol, butanol, or the like. The chips - after caustic pre-extraction - are subjected to a sulphate cook, and wash, and the resultant pulp is kraft pulp and even has viscosity and tear strength characteristics more desirable than that of conventional kraft pulp. The pulp can be subjected to oxygen delignification, and achieve a higher K number in fewer subsequent bleaching stages than conventional kraft pulp.
Patent SE-8301693-L (SE)
Inventor: ERIKSSON S
IPC: F16L5/10
Filed: 1983-03-28
Abstract: A flashing (1) which is intended to be fitted to a pipe at a location at which the pipe enters, for example, a floor, ceiling or wall structure. The flashing forms a moisture or liquid seal between the outer surface of the pipe and the surface of the floor etc. The flashing comprises a hollow cylindrical main section (2) and a conical sealing flange (4) which projects outwardly from the lower end of the main section (2). The sealing flange is intended to sealingly abut the surface of the floor etc. Arranged on the inside surface of the main section (2) are raised parts (5) which enhance the sealing effect of the section (2) against the pipe. The thickness of the sealing flange (4) decreases from an inwardly located point outwardly towards the outer edge (8) of the flange. The flashing may be slit along one side thereof by means of a through-passing cut, such as to enable the flashing to be sprung apart and forced over an existing pipe, from one side thereof, and then bonded along the cut. Alternatively, the flashing may be in two halves capable of being bonded together.
Patent SE-8306760-L (SE)
Inventor: SOBISCH G
IPC: C21D1/09
Filed: 1983-12-07
Abstract: Local treatment by local melting of the regions (4a, 4b) of the flanks (2a, 2b) of a groove (2) to be cut, after the treatment has been completed, by means of an electron beam (3) in a jumping beam method. The regions of melting are produced in fields (5) which are equally long and are situated in staggered arrangement opposite each other in the longitudinal direction of the groove. The melting takes place in strips in which is produced molten bath (6) and which extend over the length of the treated field, proceeding from the planes including the flanks and parallel thereto in the direction to the centre of the groove with gradually decreasing depth of melting. <IMAGE>
Patent SE-8403953-L (SE)
Inventor: HAMMARSKOG B
IPC: C21B13/00
Filed: 1984-08-02
Abstract: A method and a means for continuously producing a preformed metal product through direct reduction of a material containing ferric oxide in a shaft furnace and feeding the product manufactured in the shaft furnace via a gas lock into a hot preforming machine, the hot product obtained from the shaft furnace being kept at the temperature required for the subsequent hot preforming process, preferably at least about 550 DEG  C., by means of hot, non-combustible gas consisting primarily of N2 and/or CO2 which has been heated by excess heat from the shaft furnace.
Patent SE-8405496-L (SE)
Inventor: SEARS JR I W
IPC: A47C31/11
Filed: 1984-11-01
Abstract: A novel process is disclosed for forming cushion articles with a cloth covering dyed and set as the cushion forms a male mold for the covering. The process entails placing unfinished cloth over a three-dimensional mold and dyeing and teating the cloth while on the mold so that the cloth will be colored and will retain the predetermined shape when removed from the mold. The cloth may be an undyed polyester product which is dyed by optionally first chemically treating the cloth to lower the fabric heat history characteristics and hence its ability to absorb dye and then by dipping the cloth and mold into a dye bath. The dye bath may be heated above the heat set threshold of the polyester fabric so that the dyeing step is performed at the same time as the step to effect the set or dimensional stability of the fabric.
Patent SE-8500607-L (SE)
Inventor: WEIDLICH G
IPC: B66C1/38
Filed: 1985-02-11
Abstract: The invention relates to a device for automatically unlocking drop pockets in load-suspension members and is used in the field of construction engineering when slinging loads on load-suspension members. The object of the invention is to automatically unlock drop pockets as a function of load in load-suspension members by a mechanism. This is achieved by an eccentric piece being mounted between a bearing block, which eccentric piece, apart from transmitting the load, actuates a toggle lever whose bottom end guides a vertically movable gripper. When load is accepted, a tension spring is tensioned and at the same time the dog catch of the gripper is pressed into the web of the drop pocket. If the device is relieved of load, the drop pocket is pulled up by the dog catch of the vertically movable gripper via the preloaded tension spring and toggle lever and the mechanism is unlocked. <IMAGE>
Patent SE-8505387-L (SE)
Inventor: LITTOW ERKKI
IPC: F24B7/00
Filed: 1985-11-14
Abstract: The top surface of the stove comprises a cover area (1) which is heated by hot smoke gases circulating beneath it. It has one or more heating positions for cooking vessels, and upper (4) and lower (8) plates between which is a closed space through which water is conducted to utilise and transport heat. In the lower surface of the lower plate (5) of the cover area are fitted adjacent, parallel, cleaning channels which open downwards. In one or two opposite walls of the stove, is an aperture permitting the insertion of a cleaning tool. The tool apertures are closable by a common hatch or separate hatches. The lower plate may comprise tubes (5) welded to each other, with apertures (6) in the lower surface. The lower surface of the lower plate has fillets in the form of an upwardly and downwardly turned 'T', which form between them rectangular channels.
Patent SE-8704280-L (SE)
Inventor: HESSMAN I
IPC: B23C5/20
Filed: 1987-11-03
Abstract: The disclosure relates to a cutting insert (10) and a method for chip removing machining, preferably for milling. The insert has a rake face (16A) and a clearance face (13). A cutting edge (15) is arranged at the line of intersection of said faces. The rake face comprises at least two adjacent, elongated ridges (14,17) which extend along at least a part of the cutting edge. A first ridge (14) connects to the cutting edge. A second (17) of said ridges is arranged to become active after wear of the first ridge. The method includes the step of wearing the first ridge to a substantial degree before activating the second ridge.
Patent SE-8803090-L (SE)
Inventor: BRANDT G
IPC: C04B35/10
Filed: 1988-09-02
Abstract: The present invention relates to a ceramic cutting insert comprising whiskers for chip forming machining of steel and having improved mechanical, thermal and wear properties. The insert comprises besides the oxide based matrix 5-50 % by volume, preferably 10-40 % by volume, of homogeneously dispersed whiskers of a solid solution of nitride and oxide of aluminium preferably of the cubic aluminium oxynitride spinel (AlON). A part of the whiskers may be replaced by whiskers of silicon carbide. The properties of the composite material can be further modified by coating the whisker material with thin layers. The whisker reinforced cutting material shows an improved toughness behaviour.
Patent SE-8901942-L (SE)
Title: Computer based video imaging and counting system - has boiler monitoring video camera with output filtered by software algorithm to eliminate fixed background noise
Inventor: JAMES R K
IPC: G01J5/00
Filed: 1989-05-30
Abstract: The video imaging and counting system includes a video camera (14) is used to monitor the interior of a boiler (12) for carryover particles (46) of burning fuel. A video signal produced by the camera is electronically filtered according to a software algorithm implemented by a microcomputer (116). The video signal is digitised and a portion of it is processed and filtered to eliminate the fixed background noise, and variations in illumination across each image. Hot particles appearing as streaks in the image are counted when adjacent time /spatially filtered data points exceeding a threshold level lie in a defined ranged of angular trajectories. The range conforms to the expected motion of a particle entrained in hot gas flow within the area of interest in the boiler. An enhanced image of the moving particles filtered by a similar algorithm and the particle count are displayed on a video monitor (22).
Patent SE-9001277-L (SE)
Inventor: HEGG RONALD E
IPC: G02B27/00
Filed: 1990-04-06
Abstract: A head-up instrument display for a vehicle including a light emitting image source for producing imaging illumination and a combiner including a spherical beam-splitter coating for partially reflecting the imaging illumination to produce a virtual image viewable by the vehicle operator without diverting attention from the outside scene. In one embodiment, the head-up instrument display is self-contained with the combiner being rotatable into a stowed position when not in use.
Patent SE-9001459-L (SE)
Inventor: ROSKVIST P-AA
IPC: G11B33/04
Filed: 1990-04-24
Abstract: A storage box for e.g. floppy discs comprises a bottom part (2) consisting of a bottom wall (4), two sidewalls (6, 7), a front wall (8) and a rear wall (5); a cover (3) consisting of a cover part (9) and, extending downwards therefrom, a rear edge flange (10) and side edge flanges (11, 12) which, in the closed position of the box, abut against or adjoin the upper portion of the bottom part; and a first hinge member (13a, 13b) formed on each side edge flange and adapted to be hingedly connected to a second hinge member (14) on the corresponding sidewall of the bottom part. The cover being pivotable to a first position in which the rear edge flange rests against a base, on which the box is positioned, and the cover part is directed upwards. The cover has at least one recess (18, 19) which is formed in the bottom wall (4) and which, as the cover (3) is pivoted past the first position, allows pivoting thereof to a second position in which the rear edge flange is received in the recess and the cover part (9) rests against the base.
Patent SE-9002022-L (SE)
Inventor: LAUKKA A
IPC: B61D17/04
Filed: 1990-06-06
Abstract: A vehicle body structure for buses and like vehicles comprises a roof (1) and two side walls (2), which can be joined to each other to form said vehicle body structure (7), which is designed to be mounted on a chassis (4). The roof section includes transverse roof beams (16), positioned along the length of the vehicle body structure at mutual distances therebetween. Vertical side uprights (14) extend substantially from the floor to the roof and are positioned with the same mutual distance and in the same position as the roof beams (16). A number of wall profile elements (18, 19) extend edgeways on top of each other, substantially along the length of the vehicle body structure and are joined to the side uprights in cross-joints, in which the side uprights and the wall profile elements are not positioned in coinciding planes, but the wall profile elements are positioned outside the side uprights. The roof beams and the side uprights are on each side of the mounted vehicle body structure joined to each other by means of bolted joints. The side uprights, the roof beams and the corner profiles form a frame (9) for the vehicle body structure, functioning as a framework with vertical strength.
Patent SE-9002195-L (SE)
Inventor: DOTSENKO V D
IPC: B23K35/02
Filed: 1990-06-20
Abstract: A non-consumable electrode for arc processes comprises a cooled casing (1) and an insert (2) of an active material mounted inside it. The insert (2) has a figured profile and its cross-section has the form of a multi-pointed star, whereas the diameter of the circumference (7) inscribed in it equals that of a cylindrical insert corresponding to the desired arc current.
Patent SE-9003777-L (SE)
Inventor: SEDIN J C
IPC: G09F7/20
Filed: 1990-11-27
Abstract: Fastening fitting for signs or panels which can be mounted in posts or the like using double mounting, comprising a U-shaped member adapted so as to straddle the post and engage with a holder part 1 provided with fastenings for the signs or the panels, at least one tightenable clamping part bring about the secure retention of the fitting to the post. The novel feature is that the holder part 1 made in one piece has, on both sides of a central portion 5 provided with a U-shaped recess, projecting support edges 8 and lugs 10 provided with screw holes 11, which lugs are arranged at a mutual spacing and located in such a manner in relation to the support edges 8 that an interspace, adapted to receive an edge, a flange or the like 14 of a sign S, is formed therebetween, that securing screws 11a which can be mounted in the screw holes 11 of the lugs have a length adapted in such a manner that, when screwed in to the maximum, secure retention with a predetermined force is obtained, and that, next to the U-shaped recess 6, holes 7 are arranged, with which hook-shaped end portions 16 of the clamping part 2 engage when a screw 17a arranged in the curved central portion of the clamping part and with a limited displacement distance is screwed into engagement with the post S. <IMAGE>
Patent SE-9100123-L (SE)
Inventor: JENSEN SVEND AAGE
IPC: E05D5/06
Filed: 1991-01-15
Abstract: The hinge comprises, as seen from the top downwards, a first stationary frame element 14 which is screwed into the frame 1, a first movable arch element 5 which is screwed into an internal arch 3, a second movable arch element 6 which is screwed into an external arch 2, and a second stationary frame element 7 which is screwed into the frame 1. The movable arch elements 5, 6 have, at one end, a cylindrical part 11 with an internal cylindrical hole 12 which can receive an axle pin 8, which runs the whole length of the hinge. Starting from the cylindrical part 11 there is a plate-shaped part 13 which approximately has the same length "l" as the width "b" of the external arch 2. At the end, the plate-shaped part 13 merges into a likewise plane part 14 which is bent at right angles in relation to the plate-shaped part 13 in towards the arches 2, 3. In the part 14 there is a screw holder for securing the arches 2, 3 in the hinge. The hinge is inexpensive to produce and easy to fit. The external arch 2 can be opened and locked independently of the internal arch 3. The two arches can therefore perform different functions. For example, the internal arch can be fitted with a fly screen 16 and the external arch with a pane of glass 15. <IMAGE>
Patent SE-9202399-L (SE)
Inventor: NILSSON DAN
IPC: F04C2/18
Filed: 1992-08-21
Abstract: The invention relates to a hydraulic motor having a motor body comprising a first and a second part (71, 72) which are joined to each other in a parting plane (74). A motor chamber (2) with driving cogwheels (10, 11) is formed by borings (84, 85), which extend from the parting plane into a certain depth in at least one of the first and second parts (71, 72). A by-pass conduit (15) is provided between the inlet and outlet hydraulic conduits of the motor chamber. In the by-pass conduit there is provided a main valve (20) for closing and opening the by-pass conduit for starting and for stopping the hydraulic motor, respectively. The by-pass conduit is formed by portions (16, 17) of a first (100) and a second (101) connection between the parting plane (74) and the inlet conduit (5), and between the parting plane (74) and the outlet conduit (7), respectively, and by a cross link (18) between the first and second connections (100, 101).
Patent SE-9203102-L (SE)
Inventor: WIKSTROEM SVANTE
IPC: E04H15/02
Filed: 1992-10-23
Abstract: Prefabricated and light-weight tower for elk hunting, bird-watching, environmental work, nature filming and military surveillance operations. The tower can be carried by one person in a packed and non-assembled state. It can be assembled and disassembled by one person. It gives protection from the elements and from observation during halts and provides overnight accommodation for two persons. These properties have been achieved by the fact that central pillar sections 2, 10, 14 and 16, roof frame 1, floor frame 7, roof wires 3, suspension wires 9 and bracing wires 12 with ground attachments 13 and 15 together form a stable and light-weight construction. In addition, protection from the elements and from observation is obtained by using the support structure of the tower as a shell for tent canvas parts - roof canvas 4, tower canvas 11, lower tent 20 and camouflage canvas 21. <IMAGE>
Patent SE-9503938-L (SE)
Inventor: WESTERGAARD RUNE
IPC: B03B11/00
Filed: 1995-11-08
Abstract: The invention relates to an emptying device for a mixing container (1) at a biogas plant for waste treatment, the emptying device (3) being arranged at the lower end (11) of the mixing container (1). For controlled and periodic discharging, the emptying device is a lock (3) whose inlet (4) is provided with a first closing valve (6) and outlet (5) is provided with a second closing valve (6). The valves (6) are tilted to prevent the material discharged from the mixing container from jamming the valves.
Patent SE-9603994-L (SE)
Inventor: ERIKSSON BERNT
IPC: E04H12/32
Filed: 1996-10-31
Abstract: The present invention relates to a process and a device for dividing a tubular flagpole. This is achieved by introducing into the flagpole an elongated body, which over at least part of its length has a geometric shape, which in concert with a complementary geometric shape inside the flagpole ensures that the flagpole can be cut and assembled in a way that guarantees the rectilinear continuity of the flagpole. The complementary geometric shape is formed in that, after the body is introduced into the flagpole, a filling material is injected so that the space between the flagpole and the elongated body is filled. The flagpole is then cut around the elongated body down to the outer surface of the body so that the geometric shape allows the flagpole to be divided into two sections at the cutting side, the body remaining fixed to one of the sections.
Patent SE-9604362-L (SE)
Inventor: MARTINSSON PAER
IPC: F02B77/00
Filed: 1996-11-27
Abstract: A device for releasably attaching a cover (11) to an engine housing (10) of a power-driven tool, such as a motor saw. The device includes at least one spring clip (12) which is adapted to be releasably connected to one of the engine housing and the cover. A guide pin (15) is attached to the engine housing or the cover adjacent to the spring clip and adapted to engage in a complementary recess (16) in the cover or the engine housing. A supporting plate (17); made of a hard material, is attached to the engine housing or the cover around the guide pin.
Patent SE-9604417-L (SE)
Inventor: WELLEMAN JOHAN
IPC: B65D19/00
Filed: 1996-12-02
Abstract: The invention relates to a method for providing releasable joining together of spacers in pairs which are preferably formed by support blocks for pallets or support walls on pallets or other load carriers by joining the spacers by means of flexible straps or by means of other releasable joining means, like pins or clamps. Spacers which are unattached or which already are integral building units in a respective pallet, are fed forward by means of a hauling track compressed in pairs to a joining station after which they are joined together and clamped together tightly. The invention is also related to machines for performing the method.
Patent SE-9604781-L (SE)
Inventor: KEMPE MATS
IPC: A41D13/00
Filed: 1996-12-23
Abstract: A helmet arrangement includes a protective helmet (20) that has a helmet support (14, 50) carried by an item of equipment. The helmet arrangement is intended to be placed stably on the upper body of the wearer. The support (14, 40) is disconnectibly connected to the protective helmet, so as to enable forces to be transferred from the helmet to the upper body of the wearer via the support and said item of equipment.
Patent SE-9702085-L (SE)
Inventor: NILSSON BENGT GOERAN
IPC: E05F15/12
Filed: 1997-06-02
Abstract: Arrangement for operating devices for mechanically operated doors with a driving mechanism and a manoeuvring mechanism including a rotatable device in the form of a cog wheel and a linear device furnished with cogs that interact with the cog wheel. The novel aspect is that two linear devices furnished with cogs are arranged with a distance between one another with the cog wheel between them, whereby the size of the cog wheel is adapted to this distance so that it is only able to engage with one row of cogs at a time, and that the cog wheel is mounted in a housing (17) that is displaceable relative to the frame on which the rows of cogs are mounted to allow the displacement of the cog wheel to engage in an operating position with one row of cogs at a time. <IMAGE>
Patent SE-9704558-L (SE)
Inventor: ALBREKTSSON KJELL
IPC: F42B10/66
Filed: 1997-12-08
Abstract: The present design relates to a method and a device for correcting the trajectory (16) of a projectile (1, 13) which is travelling in a balistic trajectory. In accordance with the invention, impulse devices (6, 7) are used to give the projectile (1, 13) when so required a transverse correction to a new projectile trajectory (21) while when necessary the projectile trajectory is corrected in longitude by means of an active retardation of the projectile which shortens the original somewhat overlong projectile trajectory taken. In accordance with a further development of the invention several co-functioning impulse devices (6, 7) arranged on each side of the projectile (1, 13) centre of gravity are used for each trajectory correction in transverse.